SUUNTO KB-20 :
The Suunto KB-20 is a hand-bearing floating compass weights only 40 g. It is an ideal instrument for marine, professional and outdoor use. The Suunto KB-20 has an accuracy that is better than 1 degree, graduation is 1° and has reverse scale.
Product Features :
Scale: 0-360° , intervals 1° , housing: optical adjustment, optical adjustment for reading